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JPL Small-Body Database Browser
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59098 (1998 WN7)
Classification: Main-belt Asteroid          SPK-ID: 2059098
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1566676653197317 4.1932e-08  
a 2.736247721725611 1.4126e-08 au
q 2.307566179426425 1.1556e-07 au
i 10.5604282953546 5.5769e-06 deg
node 72.39263493507468 2.4742e-05 deg
peri 29.97220907055351 3.0735e-05 deg
M 154.2540964747115 1.7247e-05 deg
tp 2457892.120879549060
(2017-May-18.62087955)
7.8191e-05 TDB
period 1653.223409882965
4.53
1.2802e-05
3.505e-08
d
yr
n .2177564132275898 1.6863e-09 deg/d
Q 3.164929264024797 1.6339e-08 au
  Orbit Determination Parameters
   # obs. used (total)      900  
   data-arc span      9894 days (27.09 yr)  
   first obs. used      1991-04-19  
   last obs. used      2018-05-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58538  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-May-31 15:04:53  

Additional Information
 Earth MOID = 1.33081 au 
 Jupiter MOID = 2.04788 au 
 T_jup = 3.310 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 14.5   n/a MPO299353  

59098 (1998 WN7)          Discovered 1998-Nov-20 by Holvorcem, P. R. at Valinhos
Reference: 20030614/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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